Assessment of Maxillary Stability in Bimaxillary Orthognathic Patients Using the Inverted Sequence Approach

Cairo University24 enrolled

Overview

The investigator will assess the inverted sequence approach in the treatment of class III patient undergoing bimaxillary orthognathic surgery

The investigator will compare the maxillary stability in class III orthognathic patients undergoing bimaxillary surgery by two surgical approaches ; the mandible-first (intervention) and the maxilla-first (control)

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

Conditions

Class III Malocclusion

Interventions

the mandible firstPROCEDURE

the mandible osteotomy is going to be done and fixed first

the maxilla firstPROCEDURE

the maxilla osteotomy is going to be done and fixed first

Eligibility

Sex: ALLMin age: 16 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: 1. Patients with skeletal class III malocclusion requiring bimaxillary orthognathic surgery 2. Patients free from any systemic disease 3. Patients who approved to be included in the trial and signed the informed consent 4. Patients with no signs or symptoms of temporomandibular disorders. Exclusion Criteria: 1. Patients with cleft lip and palate "can have an unfavorable effect on facial growth (LARRY M. WOLFORD, 2002)" 2. Patients receiving chemotherapy or radiotherapy "due to the risk of low bone quality and healing (JW, 2003) " 3. Patients who refused to be included in the trial

Locations (1)

Cairo University

Cairo, Middle East, Egypt

Outcomes

Primary Outcomes

the change in maxilla stability

to assess the change in maxillary stability on cone beam CT obtained immediately and 6 month postoperative. the measuring unit is millimeter

Time frame: 6 months

Secondary Outcomes

Patient satisfaction

"the quality of life questionnaire" describes the patient's satisfaction during the entire treatment period which is done through a questionnaire answered by the patient through a score between 0-10 the measuring unit is numerical

Time frame: 6 month

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.